Connecting The Device To The Mains Supply - Kaco blueplanet 87.0 TL3 M1 WM OD IIF0 Manual

7 | Installation
Interfaces
Torque for cable fitting
RS485 connection type
RS485 terminal cable cross-section
Diameter of cable for cable fitting
Torque for cable fitting
Ethernet connection type
7.5

Connecting the device to the mains supply

7.5.1 Preparing the grid connection
↻ A connection cable with 4 cores (4 individual cores or multi-core up to max. ca-
ble cross-section 0,63 - 1,10 inch ) is available on the device.
↻ The nominal grid voltage matches the "VAC nom" specification on the name
plate.
1. For improved accessibility: Unfasten the AC input plate using the 6 screws [
T_30]
2. Undo the cable fitting for AC connection and PE earthing (ground) [ W_46].
3. Remove the sealing plugs.
4. Insert the AC cables into the cable fittings.
5. Strip the insulation from the AC cables.
6. Strip the insulation from the individual cores for L1 / L2 / L3 (ABC) and PE
(ground) so that the stranded wire and insulation can be pushed into the shaft
of the cable lug.
. CAUTION! Risk of fire due to chemical corrosion. Cable lugs must be
suitable for the conductor material and copper busbars being used.
7. Press the cable lug into place.
8. Slip a shrink-fit sheath (not part of the scope of supply) over the shaft of the ring
cable lug of the AC cable.
9. For improved accessibility: Fasten the input plate using the 6 screws [ T_30 /
53.10 In-Ibs ]
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When using aluminum cable lugs we recommend using cable lugs with galvanic tin plating or, alternatively, AL/
CU cable lugs with suitable AL/CU washers.
Otherwise, with the electrolytes present (e.g. Condensation water), the aluminum could be destroyed by the
copper bus bars.
Page 24
Manual
44.25 In-Ibs
spring-type terminal
23 - 15 AWG
(3x) 0,19 - 0,39 inch
22 In-Ibs
RJ45
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Fig. 24: Removing the AC input plate
1 Housing base – AC-side
2 Screws for mounting
3 Input plate
4 Cable fitting
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KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US
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